SHIN NO YASURAGI WA KONOYO NI NAKU: SHIN KAMEN RIDER - SHOCKER SIDE

Proper Japanese Title: 真の安らぎはこの世になく ―シン・仮面ライダー SHOCKER SIDE― Originally serialized in Weekly Young Jump. Serves as a tie-in story for the Shin Kamen Rider movie, told from the point of view of the main villain. — Description from Comic Vine community (comicvine.gamespot.com · https://comicvine.gamespot.com/shin-no-yasuragi-wa-konoyo-ni-naku-shin-kamen-ride/4050-152800/).